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2 SYSTEM CONFIGURATION
(3) Selection of the power supply module
The power supply module is selected according to the total of current
consumption of the I/O modules, special function module, and peripheral devices
supplied by its power module. (Select the power supply module in consideration
of the current consumption of the peripheral device connected to the MR-HENC,
MR-HDP01 or A31TU-D3
/A31TU-DN , etc.)
For information about the current consumption of 5VDC of the I/O modules,
special function module, and peripheral device, refer to the QCPU User's
Manual(Hardware Design, Maintenance and Inspection).
The current consumption of Motion controller is as follows.
Part name Model name Description
Current
consumption
5VDC [A]
Q173CPUN Up to 32 axes control
1.25
Q173CPUN-T Up to 32 axes control, For teaching unit
1.56
(Note-2)
Q173CPU Up to 32 axes control, With cooling fan unit
1.75
Q172CPUN Up to 8 axes control
1.14
Q172CPUN-T Up to 8 axes control, For teaching unit
1.45
(Note-2)
Motion CPU module
Q172CPU Up to 8 axes control, With cooling fan unit
1.62
Servo external signal
interface module
Q172LX
Servo external signal 8 axes
(FLS, RLS, STOP, DOG/CHANGE×8)
0.05
Q172EX
Serial absolute synchronous encoder MR-HENC interface×2,
Tracking input 2 points
Q172EX-S1
Serial absolute synchronous encoder MR-HENC interface×2,
Tracking input 2 points, Memory built-in for data exchange
Q172EX-S2
Serial absolute synchronous encoder Q170ENC interface×2,
Tracking input 2 points
Serial absolute
synchronous encoder
interface module
(Note-1)
Q172EX-S3
Serial absolute synchronous encoder Q170ENC interface×2,
Tracking input 2 points, Memory built-in for data exchange
0.07
Q173PX
Manual pulse generator MR-HDP01/Incremental synchronous encoder
interface×3, Tracking input 3 points
Manual pulse generator
interface module
(Note-1)
Q173PX-S1
Manual pulse generator MR-HDP01/Incremental synchronous encoder
interface×3,
Tracking input 3 points, Memory built-in for data exchange
0.11
Manual pulse generator MR-HDP01
Pulse resolution: 25PLS/rev (100 PLS/rev after magnification by 4)
Permitted axial loads Radial load: up to 19.6N/Thrust load: Up to 9.8N
Permitted speed: 200r/min (Normal rotation), Voltage output
0.06
A31TU-D3K13 For SV13, With 3-position deadman switch
Teaching unit
A31TU-DNK13 For SV13, Without deadman switch
0.26
MR-HENC
Resolution: 16384PLS/rev
Permitted axial loads Radial load: up to 98N/Thrust load: up to 49N
Permitted speed: 4300r/min
0.15
Serial absolute
synchronous encoder
Q170ENC
Resolution: 262144PLS/rev
Permitted axial loads Radial load: up to 19.6N/Thrust load: up to 9.8N
Permitted speed: 3600r/min
0.20
Cooling fan unit Q170FAN Cooling fan of the Motion CPU module
0.08
(Note-1) : Select the power supply module in consideration of the current consumption of connecting peripheral device (MR-HENC/
Q170ENC or MR-HDP01).
(Note-2) : Current consumption of A31TU-D3
/A31TU-DN is included.